High-Temperature Silicone Rubber RH6250 - 60CT® Two-Component for
Sanitary Used in Kitchen
Description
Rui-He RH6250 - 60CT® is a kind of two-component liquid silicone
rubber for injection molding processes, consisting of part A and
part B. It can be used to produce diving supplies with high thermal
stability and excellent resistance to acid and alkali. All LSR are
platinum cured (vulcanized) materials which are mixed in a 1: 1
ratio by weight.
Key Features and Benefits
- Good transparency
- Good rebound property
- Easy pigmentable with the LSR Color Pastes
- Neutral odor and taste
- Excellent resistance to acid and alkali
- High resistance to yellow
- Rapid vulcanization
- High stability to ozone and ultraviolet light
- High thermal stability
Typical Properties
| RH6250 - 60CT ® |
| Unit | Part - A | Part - B |
| Appearance | / | translucent | translucent |
| Shore A Hardness | A | 60 ± 2 |
| Tensile Strength | MPa | ≥ 9.0 |
| Elongation | % | ≥ 500 |
| Tear Strength | KN / m | ≥ 40 |
| Linear Shrinkage | % | ≤ 0.5 |
These figures are for reference only, please contact us for
details.
The mixing ratio of components A: B = 1: 1.
Vulcanization: 150 °C / 5 min
Applications
Because of the outstanding properties, RH6250 - 60CT® liquid
silicone rubber is particularly suitable for water tubes, a slide
pad, sealant rings, suction cups, and shower head.
Certificate
Rui-He RH6250 - 60CT® Liquid silicone rubber obtained the following
test certificate: RoHS, FDA, REACH, PAHS, ISO9001:2016, etc.
Packaging & Storage
Available in 20kg pails or 200kg drums.
Store in a cool, dry place out of direct sunlight, use it within 12
months from the day of manufacture.
Notice
This product cannot be contacted with compounds containing N, P, S
to avoid affecting the catalytic effect of platinum.
Operation way about FDA platinum cure silicone rubber for candy
mold / any mold /cake mold
1. Please clean your original model (mother model) before you begin
your mold making operation.
2. Weigh a suitable amount of RUI-HE silicone.
3. Mixing the two parts by the ratio of 1:1/10:1 and mix part A and
part B evenly in 2-3 minutes.
4. And get the mixture for vacuum-pumping for de-air the bubble in
about 2-3 minutes.
5. Fix the mother model onto a clean wooden board.
5. Build a mold frame with four plastic plates or wooden plates,
sealing the gap.
6. Release agent should be applied to the products’ surface.
7. Pour the vacuumed mixture into the model frame from the side of
the mold frame.
8. When the silicone mixture gets cured, a clear silicone mold will
come out.
If you need to know the prices of our silicone rubbers, please
contact us. We do not provide prices on the website because prices
fluctuate for many reasons.
